13W, 3.3Vout, Power Transformers (EFD15) Power Over Ethernet, DC/DC Converter 13W, 3.3Vout, Power Transformers (EFD15) Power Over Ethernet, DC/DC Converter HALO Electronics offers a broad line of power transformers designed for yfl -back DC/DC converters used in Power over Ethernet (PoE) applications. These industrial temperature range transformers are UL recognized and are fully compliant to IEEE802.3af require- ments for isolation and power ratings. This standard series is LEAD-free and RoHS compliant. Please contact your nearest HALO representative for custom designs. MECHANICAL DIMENSIONS PACKAGE A PACKAGE B DIMENSIONS: Inch mm TOLERANCES: 0.006 inch if not specified SCHEMATIC B SCHEMATIC A Electrical Specifications 25 C Isolation Voltage (PRI SEC): 1,500Vrms Operating Temp: -40 to +85 C Turns Ratio DCR (m max) PRI OCL PRI LL PKG/ IC Part Number PRI:BIAS:SEC:DRV PRI/BIAS/SEC/DRV (H 10%) (H Max) SCHE. P/N TGP13-S004EFD15LF 1:0.208:0.083 520/400/10 145 5 A LTC4267 TGP13-S008EFD15LF 1: 0.500:0.167 150/400/10 33 1 A LM5072 TGP13-S012EFD15LF 1:0.500:0.150:0.275 520/760/20/400 160 2 B TPS23750 HALO Electronics 2880 Lakeside Drive, Suite 116 Santa Clara, CA 95054 PH: 650-903-3800 www.haloelectronics.com info haloelectronics.com This Datasheet: poe-power-transformers.pdf Rev. 9/1213W, 3.3Vout, Power Transformers (EP13) Power Over Ethernet, DC/DC Converter 13W, 3.3 Vout, Power Transformers (EP13) Power Over Ethernet, DC/DC Converter HALO Electronics offers a broad line of power transformers designed for yfl -back DC/DC converters used in Power over Ethernet (PoE) applications. These industrial temperature range transformers are UL recognized and are fully compliant to IEEE802.3af require- ments for isolation and power ratings. This standard series is LEAD-free and RoHS compliant. Please contact your nearest HALO representative for custom designs. MECHANICAL DIMENSIONS SCHEMATIC A SCHEMATIC B DIMENSIONS: Inch mm TOLERANCES: 0.006 inch if not specified Electrical Specifications 25 C Isolation Voltage (PRI SEC): 1,500Vrms Operating Temp: -40 to +85 C Turns Ratio DCR (m max) PRI OCL PRI LL IC Part Number PRI:AUX:SEC:DRV PRI/AUX/SEC/DRV (H 10%) (H Max) SCHE. P/N TGP13-S003EP13LF 1:0.208:0.083 500/400/15 145 5 A LTC4267 TGP13-S007EP13LF 1: 0.500:0.167 100/400/12 33 1 A LM5072 TGP13-S011EP13LF 1:0.500:0.150:0.275 450/700/30/400 160 3 B TPS23750 HALO Electronics 2880 Lakeside Drive, Suite 116 Santa Clara, CA 95054 PH: 650-903-3800 www.haloelectronics.com info haloelectronics.com This Datasheet: poe-power-transformers.pdf Rev. 9/12